Patent US4057414A successfully refreshed from Google Patents.
US4057414A
Expired / Lapsed
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Herbicidal compositions
Assignee: BASF SE
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Filing: 1975-11-03
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Granted: 1977-11-08
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Expires: 1995-11-03
Abstract
Abstract Herbicides containing compositions of glycolic acid amides and other active ingredients.
Inventors
- 👤 Adolf Fischer, deceased
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:41
CPC Classifications
A; A01; A01N; A01N43/00; A01N43/34; A01N43/46; A01N43/64; A01N43/707
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A herbicide composition consisting essentially of a herbicidally inert carrier having dispersed therein a herbicidally effective amount of a mixture of a. a member selected from the group consisting of O-(methylaminosulfonyl)-glycolic acid hexamethylene amide and O-(methylaminosulfonyl)-glycolic acid heptamehylene amide, and b. propionic acid-3,4-dichloroanilide in a weight ratio of (a) to (b) in the range of 4:1 to 1:4.
Claim 2
Dependent Claim
58 words
A herbicide composition consisting essentially of a herbicidally inert carrier having dispersed therein a herbicidally effective amount of a mixture of a. a member selected from the group consisting of O-(methylaminosulfonyl)-glycolic acid hexamethylene amide and O-(methylaminosulfonyl)-glycolic acid heptamehylene amide, and b. propionic acid-3,4-dichloroanilide in a weight ratio of (a) to (b) in the range of 4:1 to 1:4.
References Cited (Backward Citations)
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Cited
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US3154398A
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US3333948A
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US3443927A
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US3883509A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-11-07 | 1981-05-09 | 1981-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-11-07 | 1985-05-09 | 1985-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-11-07 | 1989-05-09 | 1989-11-08 | $7700.00 | Window Closed / Lapsed |